<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>4_元素溢出</title>
    <style>
        div {
            width: 700px;
            height: 1000px;
            background-color: black;
            overflow: auto;
        }
        img {
            width: 300px;
            vertical-align: bottom;
        }
    </style>
</head>
<body>
abyj<img src="../day01/1.png" alt="">国圈<img src="../day01/1.png" alt="">
    <div>
        <img src="../day01/1.png" alt="">
        <img src="../day01/1.png" alt="">
        <img src="../day01/1.png" alt="">
        <img src="../day01/1.png" alt="">
    </div>

</body>
</html>